---
title: Managed Buffers
framework: swift
role: collectionGroup
role_heading: API Collection
path: swift/managed-buffers
---

# Managed Buffers

Build your own buffer-backed collection types.

## Topics

### Buffer Implementation

- [ManagedBuffer](swift/managedbuffer.md)
- [ManagedBufferPointer](swift/managedbufferpointer.md)

### Uniqueness Checking

- [isKnownUniquelyReferenced(_:)](swift/isknownuniquelyreferenced(_:)-98zpp.md)
- [isKnownUniquelyReferenced(_:)](swift/isknownuniquelyreferenced(_:)-5kvtu.md)

## See Also

### Advanced Collection Topics

- [Sequence and Collection Protocols](swift/sequence-and-collection-protocols.md)
- [Supporting Types](swift/supporting-types.md)